INKERSI Digital Laser Tape Measure 40M Laser Rangefinder Accurate Distance Meter Construction Roulette Trena Lazer Range Finder

Our laser distance meter are handheld and easy to operate. The distance is measured accurately. With the function of measuring area, volume, addition, subtraction. Perfect for an interior makeover or a great gift. Specifications Model KE40S KE40/50/60/70/80/100/120 KE50G/70G/100G/120G  Working Range 40M 40/50/60/70/80/100/120 50/70/100/120m Laser color Red Red Green Electronic Angle sensor no no Yes Bubble level no 2bubble no Reference point 2(rear, front) 2(rear, front) 2(rear, front) Accuracy ±2mm ±2mm ±3mm Continuous measure Yes Yes Yes Area measure Yes Yes Yes Volume measure Yes Yes Yes Pythagorean measurement Yes Yes Full mode Unit options meter / inch / feet meter / inch / feet meter / inch / feet Add and subtract measurement Yes Yes Yes Working temperature 0°C~40°C 0°C~40°C 0°C~40°C Storage temperature -20°C~60°C -20°C~60°C -20°C~60°C Storage humidity 20%~80% RH 20%~80% RH 20%~80% RH Min/Max value Yes Yes Yes Self-Calib